1431044234213 has 24 divisors (see below), whose sum is σ = 1641940617408. Its totient is φ = 1243942920000.

The previous prime is 1431044234203. The next prime is 1431044234227. The reversal of 1431044234213 is 3124324401341.

It is not a de Polignac number, because 1431044234213 - 2¹⁰ = 1431044233189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1431044234213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431044234203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7844153 + ... + 8024513.

It is an arithmetic number, because the mean of its divisors is an integer number (68414192392).

Almost surely, 2^{1431044234213} is an apocalyptic number.

It is an amenable number.

1431044234213 is a deficient number, since it is larger than the sum of its proper divisors (210896383195).

1431044234213 is a wasteful number, since it uses less digits than its factorization.

1431044234213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183257 (or 183246 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1431044234213 its reverse (3124324401341), we get a palindrome (4555368635554).

The spelling of 1431044234213 in words is "one trillion, four hundred thirty-one billion, forty-four million, two hundred thirty-four thousand, two hundred thirteen".